Posted by AG in IN on November 18, 2014 at 17:37:45 from (67.236.117.63):
In Reply to: 1256 Row Crop posted by Schoolman on November 18, 2014 at 17:10:34:
1456 had 3.5" rear axles, 1256 had 3.25" rear axles, and other rear end parts were beefed up in the 1456.
20.8-38 rear rubber was an option on the 1456. I don't think it was on the 1256 (or maybe 20.8's didn't even exist yet).
1456 had a "improved" WFE center tube with a welded wishbone. What normally was the top of the center tube on earlier tractors was turned about 1/8 of a revolution on the 1456 where the 1256 and earlier WFE's had the bolt-in wishbone and the retaining pins for the knees sat straight up and down. I may be imagining it, but the 1456 seems to turn a bit tighter, and the outside of the front tires seem to wear off a bit sooner than 1206's, 1256's, etc., when set properly.
Pump was changed and the engine put out a few extra horses. I don't remember off the top of my head if the injectors and/or turbo were changed.
AG
This post was edited by AG in IN at 18:14:33 11/18/14.
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